Original manufacturer of BC2110 relay protection testing device

Product Introduction
Original manufacturer of BC2110 relay protection testing deviceYangzhou Topu Electric Technology Co., Ltd. has developed a new type of miniaturized microcomputer relay protection tester using modern microelectronics and power electronics technology. It adopts popular DSP and switch amplifier technology, and has a powerful independent operation function. Coupled with PC software, it can be connected to a computer for operation, adding to its functionality. However, its size and weight are only half of traditional testers. The design concept of this instrument has made it reach the domestic level.
Original manufacturer of BC2110 relay protection testing deviceYangzhou Topu Electric Technology Co., Ltd. has standard four phase voltage and three-phase current output simultaneously, with a voltage of 125V/phase and a current of 40A/phase. The parallel connection of three-phase current can reach up to 120A. It meets all the testing requirements on site. It can be used to test various traditional relays and protection devices, as well as various modern microcomputer protections, especially for transformer differential protection and backup automatic switching devices, making testing more convenient and efficient.

Functional Features
1. Meeting all on-site testing requirements, it can test various traditional relays and protection devices, as well as various modern microcomputer protections, especially for transformer differential protection and backup automatic switching devices, making testing more convenient and efficient.
2. All technical indicators meet the standards of DL/T624-1997 "Technical Conditions for Microcomputer based Test Devices for Relay Protection" issued by the Ministry of Electric Power.
3. Single machine independent operation, built-in high-performance industrial computer, main frequency 300-600MHz, 512M memory, hard disk 4-12GB, running Windows XP operating system.
4. Domestically, we are the first to adopt imported brushed stainless steel panels, stainless steel keyboards, and touch sensitive mice, overcoming the disadvantages of inflexible and easily damaged operation of trackball mice. We have also chosen an 8.4-inch TFT true color display screen with a resolution of 800 × 600, making the overall operation of the single machine easy and durable.
5. The main control board adopts a DSP+FPGA structure and a 16 bit DAC output, which can generate a high-density sine wave of 2000 points per week for the base wave, greatly improving the quality of the waveform and enhancing the accuracy of the tester.
6. The power amplifier adopts high fidelity linear power amplifier, which ensures the accuracy of small current and the stability of large current.
7. It uses a USB interface to communicate directly with the PC without any adapter cables, making it convenient to use.
8. Can be connected to a laptop to run. Laptops and industrial computers use the same software, so there is no need to relearn the operating methods.
9. Equipped with GPS synchronization test function. The device can be equipped with a built-in GPS synchronization card (optional) and connected to a PC through an RS232 port, enabling two testers to perform synchronous testing in different locations.
10. Equipped with an independent DC auxiliary voltage source output, the output voltages are 110V (1A) and 220V (0.6A) respectively. To be used for relays or protective devices that require DC working power supply.
11. It has software self calibration function, which avoids the need to open the chassis and adjust the potentiometer to calibrate accuracy, greatly improving the stability of accuracy.

Relay protection three-phase testertechnical indicators
1. AC current source:
Phase current output (effective value): 0~40A/phase, accuracy 0.5%
Three phase parallel output (effective value): 0-120A/Three phase parallel
Long term allowable operating value (effective value) of phase current: 10A
Maximum output power per phase: 420VA
Three phase parallel current maximum output power: 900VA
Triple current maximum output allowed working time: 10s
Frequency range: 0~1000Hz Accuracy: 0.001 Hz
Harmonic order: 2-20 times Phase: 0-360 ° Accuracy: 0.1 °
2. DC current source:
Current output: 0~± 30A/Phase accuracy: 0.5%
3. AC voltage source:
Phase voltage output (effective value): 0~125V/phase accuracy: 0.5%
Line voltage output (effective value): 0~250V
Phase voltage/line voltage output power: 75VA/100VA
Frequency range: 0~1000 Hz Accuracy: 0.001 Hz
Harmonic order: 2-20 times Phase: 0-360 ° Accuracy: 0.1 °
4. DC voltage source:
Phase voltage output amplitude: 0~± 150V accuracy: 0.5%
Line voltage output amplitude: 0~± 300V
Phase voltage/line voltage output power: 90VA/180VA
5. Switching terminal:
Switching input terminals: 8 pairs
Empty contact: 1-20mA, 110V device internal active output
Potential flip: 0~6VDC is low level
15~250VDC is a high level
Switching output terminals: 4 pairs, air contact, breaking capacity:
110V/2A，220V/1A。
6. Time measurement range:
Range 1ms~9999s, measurement accuracy 1ms
7. Volume weight:
Volume 365 × 400 × 195 (mm3) approximately 18kg
8. Power supply:
AC220V±10% 50Hz 10A

Friendly reminder: When purchasing instruments, choose products from direct manufacturers, as product quality and after-sales service are guaranteed!

Top Electric's main products:
Variable frequency series resonance test device, DC high voltage generator, SF6 micro water meter, SF6 gas leak detector, SF6 gas purity tester SF6 density relay calibrator, test transformer, ultra-low frequency high voltage generator, cable fault tester, DC resistance tester, transformer ratio group tester, microcomputer relay protection tester, high voltage switch mechanical characteristic tester, insulation oil dielectric strength tester (insulation oil withstand voltage tester), frequency conversion anti-interference dielectric loss tester, fully automatic capacitance and inductance tester, circuit resistance tester (contact resistance tester), high current generator (current converter), grounding resistance tester, insulation resistance tester (megohmmeter), zinc oxide lightning arrester tester, transformer characteristic tester, insulation boot and glove withstand voltage tester, power safety tool mechanical performance tester (electronic force tester), wireless high voltage nuclear tester Phase meter, transformer capacity characteristic tester Transformer on load tap changer tester, transformer winding deformation tester, transformer characteristic comprehensive testing bench, lightning counter calibrator, vacuum degree tester, vacuum oil filter, solar photovoltaic junction box tester, electric heating appliances, insulation products, sliding wire guide rail bridge, etc.

Yangzhou Top Electric Technology Co., Ltd
Address: No.2 Guotai Road, Baoying Economic Development Zone, Jiangsu Province

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